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An Improved Jumping Sheet, Safety Net or the like for use as a Fire-escape or Gymnastic Apparatus and also applicable as a Portable Tank.
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1914-03-09 |
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Life-saving net.
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1919-04-10 |
1921-04-12 |
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Nursery-nest
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1922-03-01 |
1924-09-23 |
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Amusement device
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1922-08-25 |
1923-10-01 |
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Method and device for preparing catgut threads or similar surgical material
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1923-07-21 |
1927-05-31 |
Zeidler Economy Spring Pad Co |
Pad for laundry and other machines
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1924-02-26 |
1926-03-30 |
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Shock absorber
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1924-07-14 |
1926-06-08 |
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Propulsive-spring foot support
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1924-10-03 |
1926-01-19 |
Penn Spring Works Inc |
Spring bumper for automobiles
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1925-10-05 |
1929-02-26 |
American Chain & Cable Co |
Automobile bumper
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1925-12-18 |
1927-12-27 |
J E Mergott Co |
Bag lock
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1926-02-02 |
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Rest and exercising appliance for infants
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1926-07-06 |
1928-04-17 |
Stewart Warner Speedometer |
Automobile bumper
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1926-08-23 |
1927-08-09 |
George H Long |
Jumping device
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1927-12-27 |
1929-02-19 |
Us Chain & Forging Company |
Automobile bumper
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1929-05-01 |
1930-09-02 |
Rush Albert |
Bumper for motor vehicles
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1931-10-10 |
1933-08-15 |
Yoes Edna |
Exercising and amusement device
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1932-01-11 |
1933-11-14 |
United States Gypsum Co |
Resilient building structure
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1933-07-31 |
1936-04-14 |
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Automobile bumper
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1934-11-28 |
1935-12-24 |
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Spring suspension for vehicles
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1935-02-18 |
1938-04-26 |
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Spring structure
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1935-02-18 |
1936-10-13 |
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Chair attachment
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1937-02-04 |
1938-03-29 |
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Dual fulcrum diving board
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1939-03-24 |
1942-03-31 |
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Cushion, mattress, and other resilient supports
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1940-11-12 |
1943-07-20 |
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Exercising device
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1941-02-10 |
1943-03-09 |
Dickson Wire & Cable Corp |
Resilient support
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1941-08-30 |
1943-04-20 |
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Pneumatic spring
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1942-06-17 |
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Safety landing field for airplanes
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1942-11-02 |
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Stewart Warner Corp |
Oil cup
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1944-11-02 |
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Crutch tip
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1952-12-22 |
1956-01-10 |
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Removable ladder steps
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1953-04-21 |
1957-07-02 |
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Safety apparatus
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1953-07-22 |
1956-10-02 |
Garrett Corp |
Inflatable life raft
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1955-10-03 |
1957-11-05 |
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Springboard
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1960-04-20 |
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Rockwell Standard Co |
Tapered spring leaf
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Exercise device
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1962-06-18 |
1964-04-21 |
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Modified toric free drop container
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1963-11-04 |
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Springboard
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1964-01-30 |
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Nissen Corp |
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